| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.50 | 8.608% | $237.3085 | $237.31 | $237.30 | $237.30 |
| Purchase #2 | $149.91 | 5.567% | $158.2555 | $158.26 | $158.25 | $158.30 |
| Purchase #3 | $176.70 | 10.478% | $195.2146 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $38.44 | 11.794% | $42.9736 | $42.97 | $42.95 | $43.00 |
| Purchase #5 | $152.79 | 8.126% | $165.2057 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $84.63 | 11.255% | $94.1551 | $94.16 | $94.15 | $94.20 |
| Purchase #7 | $83.66 | 9.345% | $91.478 | $91.48 | $91.50 | $91.50 |
| 7 purchase totals = | $904.63 | $984.5910 | $984.60 | $984.55 | $984.70 | |